Various rival wireless technologies for HD TVs will be on display at CES, with manufacturers saying that sets incorporating these technologies will be in stores before the next holiday season. The heavyweight entry in the field is WirelessHD, a consortium

A rush to download music by those who received MP3 players for Christmas helped digital download sales hit an end-of-year record high, bringing some welcome cheer for the troubled music industry. Almost 3m tracks were downloaded in the UK in the week betw